id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3607215,1869921,plaintiff,Rawson,Isabel,widow,,"Rawson, Isabel, widow",0 3607216,1869921,defendant,Calthorne,John,chapman,592287,"Calthorne, John, of Worsburgh, Yorks, chapman",0 3607217,1869921,defendant,Calthorne,Robert,chapman,592287,"Calthorne, Robert, of Worsburgh, Yorks, chapman",1